EMD Millipore, a division of Merck KGaA, Darmstadt, Germany with worldwide headquarters located in Billerica, Massachusetts, is a life sciences organization that, in partnership with its customers, creates innovative solutions for research, development and production worldwide. With a range of more than 40,000 products, EMD Millipore is a top tier supplier of tools and technologies to the life science industry. Merck KGaA is reorganizing its websites due to the acquisition of Millipore Corporation and subsequent restructuring of its Chemicals sector. EMD's Chemical sector now consists of two divisions: Performance Materials and EMD Millipore.